GR (SHANDONG) NEW MATERIAL CO., LTD , https://www.grmaterial-film.com
 As a design and manufacturer of the marine propulsion units, all the products we manufacture are with mature techniques,we have a professional technical team with decades of experience in the design/Prodction/quality control and the after-sale service.Â
 We are mainly woring with state and governmental projects, shipyards in china, CSSC,CSIS, design Institute, shipping owners, clients from European and East-south Asia. We have continuous collaboration with national & private ship design institutes as well.
  Since the fountation of SJMATEK in 2013, we have supplied more than 200 vessels with our tunnel thruster/rudder propeller and CPP, All of them are working well !  all the products can men produed according to the requirements and provide the certificate accordingly, presently , we can offer the certificate like CCS ,ABS ,BV ,LR ,DNV .RS etcÂ
 There are 2 types of rudder propeller: Fixed Pitch Tunnel Thruster and Controllable
Pitch Tunnel Thruster which are used for the Large tugboat, harbor tug, drilling platform vessel, ocean engineering vessel etc, it has advanatges as follow:
1/ Rudder and thruster in one. Rudder propeller can steer in any direction of 360°above the water level.   Provide all-around thrust.
2/  Three installation: deck/ transom/Well  Â
3/ The power can be supply by e-motor or Prime moverÂ
Presently the propeller dia. we can do from 250mm to 3300mm, input power from 20KW to 3500KW.
Quality creates brilliance ,Excellence defines Furture , we are looking forward to do businnesee with client all over the world!
Type and Specification
Type
Input power max.
Rated Input rpm [rpm]
Propeller rpm max.
      [rpm]Max.Propeller  Dia.
   [mm]Weight[Kg]
KW
HP
No nozzle
With nozzle
No nozzle
No nozzle
SZP 5A
50
68
2400 / 2200 / 2000 / 1800
       1350
450
420
65
SZP 5B
1500 / 1200 / 1000
78
SZP 8A
80
109
2200 / 2000 / 1800 / 1600
        1055
580
550
115
SZP 8B
1500 / 1200 / 1000 / 900
138
SZP 10A
100
136
2200 / 2000 / 1800 / 1600
        926
660
630
190
SZP 10B
1500 / 1200 / 1000 / 900
228
SZP 15A
150
204
2200 / 2000 / 1800 / 1600
764
836
800
770
280
SZP 15B
1500 / 1200 / 1000 / 900
336
SZP 20A
200
272
2000 / 1800 / 1600 / 1500
644
728
920
880
365
SZP 20B
1200 / 1000 / 900 / 800
438
SZP 25A
250
340
2000 / 1800 / 1600 / 1500
582
640
1050
1000
1170
SZP 25B
1200 / 1000 / 900 / 800
1405
SZP 30A
300
408
2000 / 1800 / 1600 / 1500
531
556
1150
1100
1370
SZP 30B
1200 / 1000 / 900 / 800
1645
SZP 35A
350
476
2000 / 1800 / 1600 / 1500
477
522.5
1230
1175
1735
SZP 35B
1200 / 1000 / 900 / 800
2082
SZP 40A
400
544
1800 / 1500 / 1200
463
489
1320
1250
2100
SZP 40B
1000 / 900 / 825 / 750 / 600
2520
SZP 50A
500
680
1800 / 1500 / 1200
413
436
1480
1400
2500
SZP 50B
1000 / 900 / 825 / 750 / 600
2750
SZP 60A
600
816
1800 / 1600 / 1500 / 1200
377
407
1620
1500
2800
SZP 60B
1000 / 900 / 825 / 750 / 600
3080
SZP 75A
750
1020
1800 / 1600 / 1500 / 1200
339
408.6
1800
1680
4500
SZP 75B
1000 / 900 / 825 / 750 / 600
4950
SZP 90A
900
1224
1800 / 1600 / 1500 / 1200
306
380
2000
1800
6000
SZP 90B
1000 / 900 / 825 / 750 / 600
6600
SZP 110A
1105
1503
1800 / 1600 / 1500 / 1200
278
360
2200
2000
7000
SZP 110B
1000 / 900 / 825 / 750 / 600
7700
SZP 130A
1325
1802
1800 / 1600 / 1500 / 1200
255
307
2400
2150
18000
SZP 130B
1000 / 900 / 825 / 750 / 600
SZP 150A
1500
2040
1800 / 1600 / 1500 / 1200
240
278
2550
2300
20000
SZP 150B
1000 / 900 / 825 / 750 / 600
SZP 170A
1765
2400
1600 / 1500 / 1200 / 1000
222
256
2750
2500
22000
SZP 170B
900 / 825 / 750 / 550
SZP 190A
1912
2600
1600 / 1500 / 1200 / 1000
210
246
2900
2600
24000
SZP 190B
900 / 825 / 750 / 550
SZP 220A
2206
3000
1600 / 1500 / 1200 / 1000
196
226
3100
2800
28000
SZP 220B
900 / 825 / 750 / 550
SZP 260A
2600
3536
1600 / 1500 / 1200 / 1000
180
213
3400
3000
41000
SZP 260B
900 / 825 / 750 / 550
SZP 300A
3000
4080
1600 / 1500 / 1200 / 1000
168
198
3650
3250
53000
SZP 300B
900 / 825 / 750 / 550
 Â
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7.5-10kw L-Type Marine Azimuth Thruster with Solas Approved Certificates
Model NO.: SLP
Solas Approved: CCS/BV/Lr/ABS/Zy/Rina/Dnv
Lead Time: 4-6monthes
Installation: Well/Deck/Transom
Driven Type: Diesel/E-Motor
Trademark: SUJING
Transport Package: Meet The International Standard
Specification: 300-7500Kg
Origin: Suzhou
HS Code: 8487100000
 SJMATEK is the subsidiary company of JIANGSU Sujiang Group. As a professional manufacturer of special marine propulsion units, It is mainly doing controllable pitch propeller (CPP), tunnel thruster(SCT-FP &SCT-CP) and and rudder propeller(SZP/SZD/SLP/NAD/NAV)